700
Class war solves most issues
(lemmy.nz)
Discussion of climate, how it is changing, activism around that, the politics, and the energy systems change we need in order to stabilize things.
As a starting point, the burning of fossil fuels, and to a lesser extent deforestation and release of methane are responsible for the warming in recent decades:

How much each change to the atmosphere has warmed the world:

Recommended actions to cut greenhouse gas emissions in the near future:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.
Top 10% in Brazil is estimated to be 8k a month but you would probably have more insight than an Internet search so I would appreciate your opinion on that.
What I think is interesting is the assumption that many people you would think aren't in the 10% and how high the 10% actually is. I am sure looking at the top 1% would be an even more extreme version of this.